Mixer bindings are only added when an active mixer gadget is present. If the gadget is removed, they are deleted. After being deleted, they would not be added again. This has been fixed.
A really annoying bug to fix because there are no NETWM hints for left/right maximize. So now we guess when these policies are set based on the vertical maximize hint and window size/position.
Other Improvements Today:
- E17 now remembers pre-maximize window geometry across restarts